[INFO] fetching crate uint 0.8.4...
[INFO] testing uint-0.8.4 against 1.45.2 for beta-1.46-1
[INFO] extracting crate uint 0.8.4 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate uint 0.8.4 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate uint 0.8.4
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate uint 0.8.4
[INFO] tweaked toml for crates.io crate uint 0.8.4 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate uint 0.8.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4c2206d93b427c8a99c7787a4142aeee267714e64c68318a4069debde14d8a6b
[INFO] running `Command { std: "docker" "start" "-a" "4c2206d93b427c8a99c7787a4142aeee267714e64c68318a4069debde14d8a6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c2206d93b427c8a99c7787a4142aeee267714e64c68318a4069debde14d8a6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c2206d93b427c8a99c7787a4142aeee267714e64c68318a4069debde14d8a6b", kill_on_drop: false }`
[INFO] [stdout] 4c2206d93b427c8a99c7787a4142aeee267714e64c68318a4069debde14d8a6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 610781fbf037ca6509c4afe3191382fc1b5cd7795c101da349f96989873a59c4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "610781fbf037ca6509c4afe3191382fc1b5cd7795c101da349f96989873a59c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling rustc-hex v2.1.0
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling uint v0.8.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.67s
[INFO] running `Command { std: "docker" "inspect" "610781fbf037ca6509c4afe3191382fc1b5cd7795c101da349f96989873a59c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "610781fbf037ca6509c4afe3191382fc1b5cd7795c101da349f96989873a59c4", kill_on_drop: false }`
[INFO] [stdout] 610781fbf037ca6509c4afe3191382fc1b5cd7795c101da349f96989873a59c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f301d2ad82a9dc23b4f43ab0e51a26e518dda62e4faffc65b235057af593bbcc
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f301d2ad82a9dc23b4f43ab0e51a26e518dda62e4faffc65b235057af593bbcc", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]    Compiling syn v1.0.36
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.3.1
[INFO] [stderr]    Compiling rug v1.10.0
[INFO] [stderr]    Compiling az v1.0.0
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling bstr v0.2.13
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling rayon-core v1.7.1
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling rayon v1.3.1
[INFO] [stderr]    Compiling tinytemplate v1.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling criterion v0.3.3
[INFO] [stderr]    Compiling uint v0.8.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3m 27s
[INFO] running `Command { std: "docker" "inspect" "f301d2ad82a9dc23b4f43ab0e51a26e518dda62e4faffc65b235057af593bbcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f301d2ad82a9dc23b4f43ab0e51a26e518dda62e4faffc65b235057af593bbcc", kill_on_drop: false }`
[INFO] [stdout] f301d2ad82a9dc23b4f43ab0e51a26e518dda62e4faffc65b235057af593bbcc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8a662f6a88d2c201d3ecbee2b9caf361c309a98ad0b8b3d0b0e77a9310f6eaf8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8a662f6a88d2c201d3ecbee2b9caf361c309a98ad0b8b3d0b0e77a9310f6eaf8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/uint-45cf9f84c700b622
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/uint_tests-f3bf5aa9ee54cf61
[INFO] [stdout] 
[INFO] [stdout] running 58 tests
[INFO] [stdout] test big_endian ... ok
[INFO] [stdout] test display_uint ... ok
[INFO] [stdout] test display_u256 ... ok
[INFO] [stdout] test should_format_and_debug_correctly ... ok
[INFO] [stdout] test slice_roundtrip ... ok
[INFO] [stdout] test from_little_endian ... ok
[INFO] [stdout] test test_u512_from_fixed_array ... ok
[INFO] [stdout] test test_from_ref_to_fixed_array ... ok
[INFO] [stdout] test display_u512 ... ok
[INFO] [stdout] test hash_impl_is_the_same_as_for_a_slice ... ok
[INFO] [stdout] test into_fixed_array ... ok
[INFO] [stdout] test test_u256_from_fixed_array ... ok
[INFO] [stdout] test u128_conversions ... ok
[INFO] [stdout] test slice_roundtrip_le ... ok
[INFO] [stdout] test slice_roundtrip_le2 ... ok
[INFO] [stdout] test leading_zeros ... ok
[INFO] [stdout] test little_endian ... ok
[INFO] [stdout] test trailing_zeros ... ok
[INFO] [stdout] test from_big_endian ... ok
[INFO] [stdout] test u512_div ... ok
[INFO] [stdout] test u256_multi_muls_overflow ... ok
[INFO] [stdout] test u256_multi_subs ... ok
[INFO] [stdout] test u512_multi_subs ... ok
[INFO] [stdout] test example ... ok
[INFO] [stdout] test u256_multi_muls2 ... ok
[INFO] [stdout] test u512_multi_adds ... ok
[INFO] [stdout] test u256_multi_muls ... ok
[INFO] [stdout] test u256_multi_adds ... ok
[INFO] [stdout] test display_uint_zero ... ok
[INFO] [stdout] test u256_multi_carry_all ... ok
[INFO] [stdout] test uint256_exp10 ... ok
[INFO] [stdout] test uint256_extreme_bitshift_test ... ok
[INFO] [stdout] test uint256_mul ... ok
[INFO] [stdout] test uint256_mul1 ... ok
[INFO] [stdout] test uint256_mul2 ... ok
[INFO] [stdout] test uint256_comp_test ... ok
[INFO] [stdout] test uint256_div ... ok
[INFO] [stdout] test uint256_bits_test ... ok
[INFO] [stdout] test uint256_arithmetic_test ... ok
[INFO] [stdout] test uint256_from_dec_str ... ok
[INFO] [stdout] test uint256_overflowing_mul ... ok
[INFO] [stdout] test uint256_from ... ok
[INFO] [stdout] test uint256_checked_ops ... ok
[INFO] [stdout] test uint256_overflowing_pow ... ok
[INFO] [stdout] test uint256_mul32 ... ok
[INFO] [stdout] test uint256_mul_overflow ... ok
[INFO] [stdout] test uint256_pow ... ok
[INFO] [stdout] test uint256_rem ... ok
[INFO] [stdout] test uint256_shl ... ok
[INFO] [stdout] test uint256_sub_overflow ... ok
[INFO] [stdout] test uint256_shl_words ... ok
[INFO] [stdout] test uint256_to ... ok
[INFO] [stdout] test uint512_mul ... ok
[INFO] [stdout] test uint256_try_into_primitives ... ok
[INFO] [stdout] test uint256_simple_mul ... ok
[INFO] [stdout] test uint256_pow_overflow_panic ... ok
[INFO] [stdout] test uint256_mul_overflow_panic ... ok
[INFO] [stdout] test uint256_sub_overflow_panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 58 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests uint
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8a662f6a88d2c201d3ecbee2b9caf361c309a98ad0b8b3d0b0e77a9310f6eaf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a662f6a88d2c201d3ecbee2b9caf361c309a98ad0b8b3d0b0e77a9310f6eaf8", kill_on_drop: false }`
[INFO] [stdout] 8a662f6a88d2c201d3ecbee2b9caf361c309a98ad0b8b3d0b0e77a9310f6eaf8